The public view is the crawlable proof. The same sourced dataset is available through REST and MCP for agents, research scripts, and back-office tools.
This stock page is the Follow view. The Build view lets your agent query HG owners, fund changes, insider filings, and source links through REST or MCP.
curl -H "Authorization: Bearer YOUR_API_KEY" \ "https://arkolith.com/api/v1/stocks/HG"
Use Arkolith to show who owns HG, which funds added or reduced it, and which SEC filings prove each claim.
| # | Fund | Position value | Shares | Last move | As of | History |
|---|---|---|---|---|---|---|
| 1 | DONALD SMITH & CO., INC. | $49.2M | 1.6M | ▲+6.2% Added · +96K sh | Q1 2026 | |
| 2 | STATE STREET CORP | $23.1M | 773K | ▼−0.9% Reduced · −7K sh | Q1 2026 | |
| 3 | BRIDGEWAY CAPITAL MANAGEMENT, LLC | $20.3M | 681K | ▼−2.2% Reduced · −15K sh | Q1 2026 | |
| 4 | VANGUARD PORTFOLIO MANAGEMENT LLC | $15.3M | 513K | ▲New +513K sh | Q1 2026 | |
| 5 | Freestone Grove Partners LP | $14.7M | 493K | ▼−17% Reduced · −104K sh | Q1 2026 | |
| 6 | Woodline Partners LP | $12.3M | 414K | ▲New +414K sh | Q1 2026 | |
| 7 | JACOBS LEVY EQUITY MANAGEMENT, INC | $10.5M | 352K | ▲22× Added · +336K sh | Q1 2026 | |
| 8 | TUDOR INVESTMENT CORP ET AL | $7.8M | 262K | ▼−31% Reduced · −118K sh | Q1 2026 | |
| 9 | Polar Capital Holdings Plc | $7.3M | 245K | ▲New +245K sh | Q1 2026 | |
| 10 | Point72 Asset Management, L.P. | $5.8M | 195K | ▲+27% Added · +42K sh | Q1 2026 | |
| 11 | CITADEL ADVISORS LLC | $5.5M | 183K | ▲+441% Added · +149K sh | Q1 2026 | |
| 12 | SEGALL BRYANT & HAMILL, LLC | $4.4M | 146K | ▼−7.1% Reduced · −11K sh | Q1 2026 | |
| 13 | VOLORIDGE INVESTMENT MANAGEMENT, LLC | $4.1M | 137K | ▼−41% Reduced · −94K sh | Q1 2026 | |
| 14 | SEIZERT CAPITAL PARTNERS, LLC | $3.8M | 127K | ▲+45% Added · +39K sh | Q1 2026 | |
| 15 | Integrated Wealth Concepts LLC | $3.6M | 120K | ▼−8.8% Reduced · −12K sh | Q1 2026 | |
| 16 | Y-Intercept (Hong Kong) Ltd | $3.2M | 108K | ▲New +108K sh | Q1 2026 | |
| 17 | EFG International AG | $2.7M | 91K | ▲New +91K sh | Q1 2026 | |
| 18 | Knights of Columbus Asset Advisors LLC | $2.7M | 90K | ▼−0.4% Reduced · −349 sh | Q1 2026 | |
| 19 | O'SHAUGHNESSY ASSET MANAGEMENT, LLC | $2.6M | 89K | ▲+1.9% Added · +2K sh | Q1 2026 | |
| 20 | IEQ CAPITAL, LLC | $2.6M | 87K | ▲+12% Added · +9K sh | Q1 2026 | |
| 21 | Man Group plc | $2.3M | 76K | ▲+127% Added · +43K sh | Q1 2026 | |
| 22 | GREAT LAKES ADVISORS, LLC | $2.2M | 75K | ▲+21% Added · +13K sh | Q1 2026 | |
| 23 | Engineers Gate Manager LP | $2.0M | 67K | ▲+514% Added · +56K sh | Q1 2026 | |
| 24 | PICTON MAHONEY ASSET MANAGEMENT | $1.8M | 59K | ▲+92% Added · +28K sh | Q1 2026 | |
| 25 | PUBLIC EMPLOYEES RETIREMENT SYSTEM OF OHIO | $1.6M | 52K | ▲New +52K sh | Q1 2026 |
Holders and values reflect the 13F filers Arkolith currently tracks, not the entire institutional universe. Counts and totals are a floor, not the full institutional ownership.
| Date | Insider | Role | Action | Shares | Value |
|---|---|---|---|---|---|
| Mar 2, 2026 | Howie Craig | Chief Financial Officer | Tax withholding (F) | 12K | $371K |
| Mar 2, 2026 | Howie Craig | Chief Financial Officer | Grant (A) | 32K | $0 |
| Mar 2, 2026 | Albo Giuseppina | Chief Executive Officer, Director | Grant (A) | 81K | $0 |
| Mar 2, 2026 | Albo Giuseppina | Chief Executive Officer, Director | Tax withholding (F) | 38K | $1.2M |
| Mar 2, 2026 | Deegan Brian John | Group Chief Accounting Officer | Grant (A) | 11K | $0 |
| Mar 2, 2026 | Kuchma Anita Breslin | CEO, Hamilton Select | Grant (A) | 9K | $0 |
| Mar 2, 2026 | Kuchma Anita Breslin | CEO, Hamilton Select | Tax withholding (F) | 2K | $69K |
| Mar 2, 2026 | Fisher Daniel Mark | Group Head of HR & Comm. | Grant (A) | 11K | $0 |
| Mar 2, 2026 | Fisher Daniel Mark | Group Head of HR & Comm. | Tax withholding (F) | 3K | $94K |
| Mar 2, 2026 | Daws Adrian Joseph | CEO, Hamilton Re | Tax withholding (F) | 5K | $150K |
| Mar 2, 2026 | Daws Adrian Joseph | CEO, Hamilton Re | Grant (A) | 20K | $0 |
| Mar 2, 2026 | Carreiro Gemma Elizabeth | Group General Counsel | Grant (A) | 17K | $0 |
| Company | Co-held by | Combined value |
|---|---|---|
| MICROSOFT CORPMSFT | 72 funds | $26.2B |
| META PLATFORMS INC-CLASS AMETA | 71 funds | $12.3B |
| NVIDIA CORPNVDA | 70 funds | $41.4B |
| BROADCOM INCAVGO | 70 funds | $14.8B |
| ELI LILLY & COLLY | 70 funds | $7.2B |
| VISA INC-CLASS A SHARESV | 70 funds | $5.0B |
| COSTCO WHOLESALE CORPCOST | 70 funds | $4.8B |
| APPLE INCAAPL | 69 funds | $31.2B |
| AMAZON.COM INCAMZN | 69 funds | $20.2B |
| ALPHABET INC-CL AGOOGL | 69 funds | $18.2B |
| MICRON TECHNOLOGY INCMU | 69 funds | $6.1B |
| BERKSHIRE HATHAWAY INC-CL BBRK/B | 69 funds | $5.4B |
Ranked by how many of HG's institutional holders also hold each name, a cross-fund conviction signal. Via the MCP server (ticker.co_held).
13F holdings + Form 4 insider transactions + end-of-day price history + the live filing stream, joined for HG. Filings are public domain, sourced to SEC EDGAR; price series derived from end-of-day closes. Every panel above is one call to the Arkolith API & MCP server.